DDraceNetwork - developer

DDraceNetwork

Development / developer

Development discussion. Logged to https://ddnet.tw/irclogs/ Connected with DDNet's IRC channel, Matrix room and GitHub repositories — IRC: #ddnet on Quakenet | Matrix: #ddnet-developer:matrix.org GitHub: https://github.com/ddnet

Between 2023-07-03 00:00:00Z and 2023-07-04 00:00:00Z

quantum computer "progress" is so funny

In 2001, Shor's algorithm was demonstrated by a group at IBM, who factored 15 into 3×5, using an NMR implementation of a quantum computer with 7 qubits.

Later, in 2012, the factorization of 21 was achieved.

In 2019, an attempt was made to factor the number 35 using Shor's algorithm on an IBM Q System One, but the algorithm failed because of accumulating errors.

dead chat

09:54

all ill say is

09:54

rust

all ill say is

10:08

ocalm (edited)

Embedded image

gerdoe

Click to see attachment 🖼️

it also features fearless concurrency

Ryozuki

it also features fearless concurrency

Image attachment

nice

Cipy29

quantum computer "progress" is so funny

In 2001, Shor's algorithm was demonstrated by a group at IBM, who factored 15 into 3×5, using an NMR implementation of a quantum computer with 7 qubits.

Later, in 2012, the factorization of 21 was achieved.

In 2019, an attempt was made to factor the number 35 using Shor's algorithm on an IBM Q System One, but the algorithm failed because of accumulating errors.

we can expect RSA-4096 to be broken by 9999999AD then

https://www.youtube.com/watch?v=TGfQu0bQTKc

Programmers are also human

Interview with Senior Rust Developer in 2023

Image attachment

12:44

weebs will get the rererence

trustme crate is amazing

ReiTW

trustme crate is amazing

ur missing a link

12:58

https://crates.io/crates/trustme

12:58

ah i seen this before

12:58

or the same iteration of the joke

https://crates.io/crates/totally-speedy-transmute is also a good one

13:06

https://docs.rs/friendly_safety_buddy/0.1.0/src/friendly_safety_buddy/lib.rs.html#9

gerdoe

Click to see attachment 🖼️

im not buying your product

heinrich5991

https://www.youtube.com/watch?v=TGfQu0bQTKc

"Is Rust good for game development? Rust is good for everything. There are currently... five games written in Rust... and fifty game engines."

its a humor vid

14:34

i havent watched it yet

Voxel

im not buying your product

its not a product

15:32

its a minecraft server

rly

its ai

you're ai

Image attachment

16:01

take a glance at technological beauty

new fortnite map

new t0 map

Ryozuki

Click to see attachment 🖼️

bloated

whats that @Ryozuki

jao

whats that @Ryozuki

a amd cpu die

16:23

its a picture of how the cpu looks

16:23

but ofc making a pic of a die is rly hard

16:23

its all tiny af

16:24

8bit cpu die

Image attachment

16:24

kek

show intel

45y old cpu

Image attachment

Ryozuki

Click to see attachment 🖼️

wtf is that? branch predictor bigger than L1 cache?

16:29

pentium M die

Image attachment

https://github.com/Sycnex/Windows10Debloater

GitHub - Sycnex/Windows10Debloater: Script to remove Windows 10 blo...

Script to remove Windows 10 bloatware. Contribute to Sycnex/Windows10Debloater development by creating an account on GitHub.

16:29

is this any good

Haswell (2013) 8 core cpu @Ryozuki , your picture lacks all the IO part

Image attachment

Voxel

is this any good

I haven't used it, but I assume it does mostly the same as O&O ShutUp10+ except it's a command line tool

16:32

If you just want to debloat one PC then ShutUp10 is probably easier to use

@Chairn work for intel in germany.. they got lots of money from the citizen. now i want to see smth

sorry, i already have a job

16:36

+ i don't speak german

quit your job and learn german

16:37

but i assume they'd also take u without learning german

i now work in hardware security, and let me tell you that intel is the worst company of all on this specific aspect

Chairn

wtf is that? branch predictor bigger than L1 cache?

its amd zen

Chairn

i now work in hardware security, and let me tell you that intel is the worst company of all on this specific aspect

no more teacher?

yes teacher

16:44

research in hardware security

Ryozuki

its amd zen

ok, so that's a single core, not the whole die

16:45

kinda funny that we can see how they designed each unit separetely while it's way less visible with Intel process (edited)

Chairn

i now work in hardware security, and let me tell you that intel is the worst company of all on this specific aspect

see they need u the most

do you know the salary range?

16:55

btw, i believe it's mostly production, not much R&D

then go to murica

hm

16:56

char8_t* instead of char* would be good

gerdoe

char8_t* instead of char* would be good

r u using c++20 or what?

nah xd

https://en.cppreference.com/w/cpp/keyword/char8_t

cpp/keyword/char8 t

im about ddnet to c++20 switch

it wont solve any problem tho

16:58

the std fs does not respect the utf8

there's nothing to solve anyway

16:58

with chars

16:58

compiler makes unnecessary things to work with char*

16:58

cuz it can be any data

16:58

any user data*

Jupstar ✪

the std fs does not respect the utf8

the std lib on windows can't handle utf8? sucks

yep it sucks hard

kek

that would have finally solved the annoying windows / other OS discrepancy for that

@gerdoe https://www.smh.com.au/world/north-america/google-s-quantum-computer-instantly-makes-calculations-that-take-rivals-47-years-20230703-p5dlbp.html

Google’s quantum computer instantly makes calculations that take ri...

The CEO of a Cambridge-based quantum company declared: “Squabbling about whether we had reached, or indeed could reach, quantum supremacy is now resolved.”

17:02

Google has developed a quantum computer that instantly makes calculations that would take the best existing supercomputers 47 years, in a breakthrough meant to establish beyond doubt that the experimental machines can outperform conventional rivals.

17:03

The researchers said it would take Frontier, the world’s leading supercomputer, 6.18 seconds to match a calculation from Google’s 53-qubit computer from 2019. In comparison, it would take 47.2 years to match its latest one.

time to learn quantum programming

afair there's quantum computer emualtor somewhere xd

Jupstar ✪

that would have finally solved the annoying windows / other OS discrepancy for that

I hate to say it, but @Ryozuki's favorite word also solves this

(edited)

why do u hate to say it xd

17:07

VULKAN WOULD HAVE SOLVED THIS

btw currently any non ascii symbol takes more than 1 byte in ddnet client code so translation can cut itself by buffer size xd

gerdoe

btw currently any non ascii symbol takes more than 1 byte in ddnet client code so translation can cut itself by buffer size xd

isnt that normal for utf8

yes, correct

17:09

that's expected, utf8 takes more than 1 bytes for each non-ascii symbol

17:09

what's not expected is the cut-off

17:09

if you find that, report it, so we can make the buffers larger

@gerdoe in rust use chars().count() to get the code point count

Jupstar ✪

isnt that normal for utf8

yeah but its kinda... bruh

17:11

i'll try to just enlarge buffer then

gerdoe

i'll try to just enlarge buffer then

u can do * 4

17:11

then it should fit

yep

r u working on your server mod again?

nah im messing around ru translation

17:12

chill[td] said belarussian translation also cuts

oh yeah defs fix that

belarusian*

heinrich5991

I hate to say it, but @Ryozuki's favorite word also solves this

(edited)

Jupstar ✪

u can do * 4

UTF8_BYTE_LENGTH instead of 4 (edited)

17:13

bluekitty

we have such a constant? xd

yes, was added with the IME changes

thats

bluekitty

17:16

but its more bluekitty

bluekitty

if u use rust

17:17

anyway its kinda telling c++20 has no proper utf8 support

c++ is ahead of its time

17:17

when all humans only speak english, we dont need utf8

17:17

fuckyousnail

waitin for c++23

ChillerDragon: did u know about this i made 7 years ago? https://github.com/edg-l/PyBot

17:22

7y already

17:22

feels old

17:23

https://github.com/edg-l/DDNet_Server_GUI

GitHub - edg-l/DDNet_Server_GUI: A little program for windows that ...

A little program for windows that let you configure your server with a GUI - GitHub - edg-l/DDNet_Server_GUI: A little program for windows that let you configure your server with a GUI

17:23

lmao

17:23

when i used to do stuff for windows

17:23

lucky i graduated

Ryozuki

https://github.com/edg-l/DDNet_Server_GUI

lol, this is cool

hm what about expanding all localized buffers by this utf8 constant

gerdoe

char8_t* instead of char* would be good

int8_t ?

is it good?

Chairn

int8_t ?

nop

Jupstar ✪

then go to murica

never !

gerdoe

is it good?

imo, it makes sense to wrap it, yes

Chairn

never !

sad

gerdoe

is it good?

but ppl will forget it

17:26

its hard to do stuff that isnt standard xd

i wanna pr it

Ryozuki

The researchers said it would take Frontier, the world’s leading supercomputer, 6.18 seconds to match a calculation from Google’s 53-qubit computer from 2019. In comparison, it would take 47.2 years to match its latest one.

again? Last time they announced something like that, 24 hours later, someone proved that it was solvable with classic computer in a few seconds...

i just don't know should i stay with old limits (like buffer size is strings max length now)

17:27

or make new (and smaller)

17:27

tighter strings

hotcoffee

1

17:29

alsoo copy-pasting UTF8_BYTE_LENGTH is kinda boring xd

17:29

maybe it should be wrapped into macro?

gerdoe

hm what about expanding all localized buffers by this utf8 constant

That would be more than 500 changes so I wouldn't recommend it

yeah i see

17:30

680 xd

Just updating whatever buffer is actually too small is easier

Robyt3

That would be more than 500 changes so I wouldn't recommend it

i mean one can introduce this without needing to replace everything ^^

soo xd

If you find a specific string that's cut off, double its buffer size and call it a day

okey

@Learath2 look! they want to waste precious memory!

yay another 64 unused bytes for english localization users xd

https://curves.xargs.org/

The Animated Elliptic Curve

Visualize elliptic curve cryptography with animated examples

17:43

https://github.com/WebKit/WebKit/blob/ab10a90523e06df54bbb8a98e1aed913f79d0af9/Source/JavaScriptCore/runtime/JSArrayBufferView.cpp#L269

WebKit/Source/JavaScriptCore/runtime/JSArrayBufferView.cpp at ab10a...

Home of the WebKit project, the browser engine used by Safari, Mail, App Store and many other applications on macOS, iOS and Linux. - WebKit/Source/JavaScriptCore/runtime/JSArrayBufferView.cpp at a...

17:43

@Jupstar ✪ lol check this out

17:43

ArrayBuffer* JSArrayBufferView::slowDownAndWasteMemory()

Ryozuki

ArrayBuffer* JSArrayBufferView::slowDownAndWasteMemory()

Ryozuki

https://github.com/WebKit/WebKit/blob/ab10a90523e06df54bbb8a98e1aed913f79d0af9/Source/JavaScriptCore/runtime/JSArrayBufferView.cpp#L269

xd

[ddnet/ddnet] Pull request opened: #6804 Update russian.txt

Наблюдать -> Наблюдение за *новых упоминаний -> *упоминаний

Checklist

[ ] Tested the change ingame
[ ] Provided screenshots if it is a visual change
[ ] Tested in combination with possibly related configuration options
[ ] Written a unit test (especially base/) or added coverage to integration test
[ ] Considered possible null pointers and out of bounds array indexing
[ ] Changed no physics that affect existing maps
[ ] Tested the change with [ASa...

[ddnet/ddnet] Pull request opened: #6805 Render editor pressed keys and saving message behind file dialog

The messages were previously rendered on top of the file dialog and popup menus.

Checklist

[X] Tested the change ingame
[ ] Provided screenshots if it is a visual change
[ ] Tested in combination with possibly related configuration options
[ ] Written a unit test (especially base/) or added coverage to integration test
[ ] Considered possible null pointers and out of bounds array indexing
[ ] Changed no physics that affect existing maps
[ ] Tested the change with ...

[ddnet:master] 2 new commits

48af74f some fixes - gerdoe-jr 407c671 Merge #6804 - bors[bot]

18:40

[ddnet/ddnet] Pull request closed: #6804 Update russian.txt

[ddnet:master] 2 new commits

a4465ab Render editor pressed keys and saving message behind file dialog - Robyt3 0007671 Merge #6805 - bors[bot]

19:05

[ddnet/ddnet] Pull request closed: #6805 Render editor pressed keys and saving message behind file dialog

[ddnet:master] 5 new commits

5697531 Add IStorage::NumPaths to get number of storage locations - Robyt3 b5524d6 Ensure ListDirectory/Info entries are unique - Robyt3 e1035c3 Support selecting storage location in demo browser - Robyt3 f19d102 Support selecting storage location in editor file browser - Robyt3 06fe736 Merge #6752 - bors[bot]

19:22

[ddnet/ddnet] Issue closed: #5496 ListDirectory should merge duplicate files and directories

19:22

[ddnet/ddnet] Pull request closed: #6752 Ensure ListDirectory/Info entries are unique, support selecting storage location in demo browser and editor file browser

have you seen https://libera.chat/news/matrix-deportalling, @Ryozuki?

ryo c++ enjoyer reading whole WebKit sourcecode (@Ryozuki)

https://github.com/WebKit/WebKit/blob/ab10a90523e06df54bbb8a98e1aed913f79d0af9/Source/JavaScriptCore/runtime/JSArrayBufferView.cpp#L269

heinrich5991

have you seen https://libera.chat/news/matrix-deportalling, @Ryozuki?

no :o

Two discord users talking about matrix and irc bridges acting like they care axaxaxa

never seen chat service gatekeeping like thid

@Jupstar ✪ https://github.com/WebKit/WebKit/blob/ab10a90523e06df54bbb8a98e1aed913f79d0af9/Source/JavaScriptCore/runtime/JSArrayBufferView.cpp#L385

20:58

namespace WTF {

using namespace JSC;

wtf

2

20:58

webkit is gold

Ryozuki

namespace WTF {

using namespace JSC;

Standard namespace for javascript related stuff

Ryozuki

@Learath2 look! they want to waste precious memory!

I've given up on modern programming, they can do whatever they want

20:59

Use an entire gb of ram for a character for all I care

Blazingly slow and unsafe

Sorry for spamming but...

21:10

how can i change the tee skin and the nick?

why is this the channel you chose

21:18

you want to change them programmatically?

player_name newame

22:06

player_body_skin greensward

22:06

Or was it player_skin_body idk just type skin and iterate with tab key

Exported 193 message(s)